You can prepare your own PCBs at your home!...
List of things necessary for preparing pcb:
> Plain copper plated board (size - depending on your need)
> Permanent Marker
> Ferrous chloride solution(It is available in shops in powder form. It can be made
in to solution of desired concentration)
> Drilling machine ( drill pin of 1mm dia is most preferable)
> Printed layout / white sheet / OHP sheet
> An empty tray and thinner(optional)